Anywhere within Spain, Spain | Posted on 09/09/2026We’re looking for anexperienced software engineer who enjoys taking ownership of projects fromconcept to deployment. You’ll be part of a collaborative team where yourtechnical judgement, hands-on skills, and ability to see the bigger picturewill be highly valued. Your main responsibilities will include:Translating functionalrequirementsinto robust, scalabletechnical solutions.Designing and deployinginfrastructure, ideally using Kubernetes andcloud-native tools.Writing high-quality software, primarily in Python, following best practices in design,testing, and maintainability.Building and maintaining ETLpipelines, working with large-scale datasets.Managing relational andnon-relational databaseswith confidenceand autonomy.Automating deployments andintegrations, contributing to the evolution ofour DevOps practices.Collaborating with technicaland non-technical stakeholders, bringingclarity, structure, and technical insight to the table.RequirementsWe’re looking for someone with a solid technical foundation, hands-on experience, and a proactive mindset. Ideally, you’ll bring:6+ years of relevantprofessionalexperience in software development.Experience designing event-drivendistributed systems using messaging technologies such as Kafka, Pulsar or RabbitMQ, with asynchronous communication patterns and scalable data ingestion pipelines.Experience designing scalable distributed applicationswith microservices, high availability, fault tolerance, resiliency and performance optimisation.Experience designing large-scale batchand streaming data pipelines, analytical data models and modern storage formats such as Parquet.Experienceimplementing unit, integration,



end-to-end and API contract testingto ensure software quality and maintainability.Experiencedesigning observable systemsusing metrics, logging, distributed tracing and tools such as Prometheus and Grafana.Experience withcloud platforms(e.G. AWS, GCP, Azure).Strong programming skills inPython, with clean, maintainable code.Experience working withKubernetesand containerised environments.Familiarity withCI/CD pipelinesand modern development workflows.Experience designing or maintainingETL processes, especially when working with large volumes of data.Solid understanding of databases (SQL and/or NoSQL ), data modelling, and performance considerations.A good grasp ofsoftware architecture principles and the abilityto make sound technical decisions.Experience producing architecture documentation, leading technical discussions, mentoring engineers and defining engineering standards and best practices.Nice to have:Comfortable working in a collaborative environment,with autonomy and ownership.Familiarity with mobilenetwork KPIs, alarms,OSSconcepts and4G/5G networkdata structures.Competitive salary, health insurance and Adaptable Compensation Plan as an enterprise benefitAnnual training budget to help you stay technologically up to date and grow professionally.Time flexibility: our life is not just a working day; we give you flexibilityboth in entry and exit. In addition, we enjoy a reduced working day on Fridays and Summer (July and August)Our projects are cutting-edge in technology and are in both national and international environments, making your growth globalWe provide a flexible working mode l, adapted to the needs of each role and team, with options from remote to hybrid or office-based arrangements.Our employee satisfaction survey tells us that we have a great work environment and great professionals in the company. Do you want to check it? Join us!#J-18808-Ljbffr

📌 Senior Sw Engineer (Madrid)
🏢 Future Connections
📍 Madrid